ارزیابی شاخص‌های رشدی ارقام سیب‌زمینی (Solanum tuberosum L.) در دو منطقه فریمان و جلگه رخ

نوع مقاله : علمی - پژوهشی


دانشگاه زابل


این مطالعه به­منظور بررسی شاخص­های فیزیولوژیکی (شامل شاخص سطح برگ (LAI)، سرعت رشد غده (TGR)، سرعت رشد محصول (CGR) مؤثر بر عملکرد دو رقم سیب‌زمینی (آگریا و فونتانه) در مراحل مختلف رشد گیاه از سبز شدن تا رسیدگی و هم‌چنین عملکرد غده در دو شرایط متفاوت آب‌و‌هوایی در مزارعی در دو منطقه فریمان و جلگه رخ طی سال زراعی 95-1394 به اجرا در آمد. نتایج نشان داد که بیش‌ترین شاخص سطح برگ به رقم فونتانه با 02/5 اختصاص یافت، بیش‌ترین شاخص سطح برگ در جلگه رخ به مزرعه خزاعی (64/4) و در فریمان به مزرعه مهدوی (14/4) اختصاص داشت. بیش‌ترین و کم‌ترین CGR در 90 روز پس از سبز شدن به‌ترتیب در رقم فونتانه و آگریا با 17/11و 6/9 گرم بر مترمربع در روز مشاهده شد. رقم فونتانه با عملکرد غده 79/439 گرم در مترمربع عملکرد 40 درصدی بالاتری نسبت به رقم آگریا داشت. مزرعه خزاعی با 67/376 گرم در مترمربع بیش‌ترین و مزرعه شریعتی با 16/232 گرم در مترمربع کم‌ترین عملکرد غده را داشتند. به بیان دیگر، مزرعه خزاعی از مزرعه رازقی 5 درصد و از مزرعه مهدوی 39 درصد عملکرد غده بالاتری داشت. حداکثر سرعت رشد غده در مزرعه خزاعی با 87/10 گرم در مترمربع در روز نسبت به مزارع رازقی، مهدوی و شریعتی به­ترتیب 29، 69 و 75 درصد بالاتر بود. به‌طور کلی با توجه به نتایج این آزمایش رقم فونتانه در جلگه رخ و در مزرعه خزاعی بهترین عملکرد را دارا بود.


عنوان مقاله [English]

Evaluation of Effect of Physiological Growth Indices of Potato (Solanum tuberosum L.) Cultivars in Farmian and Jolgeh- Rokh Regions

نویسندگان [English]

  • Setareh Foroghian
  • Mahmood Ramrodi
  • Mohammad Reza Asgharipour
  • Ahmad Ghanbari
  • Barat Ali Fakheri
Zabol University
چکیده [English]

The importance of potato (Solanum tuberosum L.) is due to its high energy content. Potato is the world's fourth most important crop after wheat, rice and maize and plays a crucial role in human diet because of its high content of protein, essential amino acids, vitamins and minerals. Potato cultivars are cultivated in different climatic conditions. A suitable cultivar should be compatible with the region and have an acceptable yield. As to growth period length, potato cultivars are divided into early, intermediate and late maturing cultivars. Agria and Fontane cultivars with the highest cultivation area in Khorasan-Razavi province are considered as the main cultivars used in chips production. Sen et al., (2014) found that leaf area index increases 47 days after emergence. In addition to leaf area, the durability of the leaves and their arrangement on the stem affects potato final tuber yield. It has been reported that there is a correlation between leaf area durability and tuber yield. Ahmed et al. (2000) stated that tuber formation occurs in the early stages of growth about three weeks after tuber planting. Considering the lack of sufficient research on potato growth response to climatic conditions and given the importance of high-quality potato production the current study was aimed to evaluate the effect of climate conditions on Agria and Fontane potato cultivars with respect to growth indices under climatic conditions of Jolgeh-Rokh and Fariman regions.
Materials and Methods
This experiment was conducted to evaluate growth and physiological indices of Agria and Fontane cultivars grown in Jolgeh-Rokh and Fariman regions during 2005-2006. First, soil samples were collected to determine soil physicochemical characteristics. The experiment was a randomized complete block design arranged in factorial. The treatments consisted of two different regions (Jolgeh-Rokh (Razaghi and Khazaee fields) and Fariman (Mahdavi and Shariati fields)) and two potato cultivars (Agria and Fontane). The data were collected by random sampling method. For analyzing farm management, information on all agronomic practices such as land preparation, seeding, irrigation, fertilization, chemical pesticides, required work force, etc. were collected through interviews and questionnaire. During the growing season, every three weeks, three plants were harvested from each field and plant height, leaf area, shoot dry weight and tubers fresh and dry weight were determined. Crop growth rate and relative growth rate were calculated. The data were analyzed using SAS 9.1.
Results and Discussion
From the results the Fontane cultivar produced more tubers (40%) than Agria cultivar. The maximum and minimum tuber yields were obtained from Khazaee and Shariati, respectively. 135 days after emergence, the highest plants were related to Fontane cultivar. Furthermore, the highest plants were observed in Khazaee filed. In this regard, it has been reported that plant height is more affected by genetic background and is less affected by the nutritional conditions. The highest leaf area index was related to Fontane cultivar. The maximum leaf area index values were obtained from Khazaee and Mahdavi fields. Leaf area index reached to its maximum 90 days after planting and then started to decrease due to canopy closure, shading, leaf senescence and abscission. Moreover, leaf dry weight linearly increased and reached to its maximum 90 days after planting and the started to decrease. The maximum leaf dry matter accumulation was related to Fontane cultivar. Moorby (2005) stated that tuber growth is the main factor controlling photosynthesis in potato, and reported that any change in tuber growth rate changes dry matter production and accumulation. The maximum and minimum crop growth rate values (90 days after emergence) were observed in Fontane and Agria cultivars, respectively.
Considering the importance of potato production in Iran, identification and releasing high yielding and compatible potato varieties is necessary. Overall, the results showed that Fontane cultivar was better than Agria in terms of total yield, crop growth rate, tuber weight and tuber growth rate when grown in Jolgeh-Rokh region. Therefore, Fontane is recommended for this region. In addition, the maximum dry matter percentage, as an important trait for industries, was related to Jolgeh-Rokh region.

کلیدواژه‌ها [English]

  • Tuber growth rate
  • Crop Growth Rate
  • Leaf Area Index
  • Tuber yield
Ahmed, I., Hassain, A., Abdur, A., and Ali, N. 2000. Yield dynamic in potation relation to variety and row spacing Pakistan Journal of Biological Sciences 8(1): 1247-1249.
Akmal, M., and Janssens, M.J.J. 2004. Productivity and light use efficiency of perennial ryegrass with contrasting water and nitrogen supplies. Field Crops Research 88:143-155.
Beremner, P.M., and Tabe, M.A. 1966. Studies in potato agronomy. I. The effect of variety, seed size, and spacing on growth, development and yield. Journal of Agricultural Science, Cambridge 66: 241-252.
Borego, F.M., Fernandez, A., Iopez, V., Murillo, M., and Carvajal, A. 2000. Growth analysis in seven potato cultivars (Solanum tuberosum). Agronomia Mesoamerican 111: 145-149.
Caldiz, D.O. 2000. Analysis of seed and ware potato production systems and yield constraints in Argentina. PhD. Thesis, Wageningen University, Wageningen, Netherlands.
Ceotto, E., and Castelli, F. 2002. Radiation use efficiency in flue-cured tobacco (Nicotiana tabacum L.): response to nitrogen supply, climatic variability and sink limitation. Field Crops Research 74: 117-130.
Dammer, K.H., Wollny, J., and Giebel, A. 2008. Estimation of the leaf area index in cereal crops for variable rate fungicide spraying. European Journal of Agronomy 28(3): 351-360.
Deblonde, P.M.K., and Ladent, J.F. 2001. Effects of moderate drought conditions on green leaf number, stem height, leaf length and tuber yield of potato cultivars. European Journal of Agronomy 14: 31-41.
Deshi, K.E., Obasi, M.O., Odiaka, N.I., Kalu, B.A., and Ifenkwe, O.P. 2015. Leaf area indexvalues of potato (Solanum tuberosum L.) stored for different periods in different kinds of stores. IOSR Journal of Agriculture and Veterinary Science 8(1): 9-19
Ebwongu, M., Adipala, E., Kyamanywa, S., Ssekabembe, C.K., and Bhagsari, A.S. 2001b. Effect of intercropping maize and solanum potato on yield of the component crops in central Uganda. African Crop Science Journal 9(1): 83-96.
Fabeiro, C., Martin de Santa, Olalla, F., and De Juan, J.A. 2001. Yield and size of deficit irrigated potatoes. Agricultural Water Management 48: 255–266.
Gremew, B., Stey, J.M., and Annandal, J.G. 2007. Evolution of growth performance and dry matter partitioning of four processing potato (Solanum tuberosum) cultivars. New Zealand Journal of Crop and Horticultural Science 35: 385-393.
Gremew, E.B., Stey, J.M., and Annandal, J.G. 2007. Evolution of growth performance and dry matter partitioning of four processing potato (Solanum tuberosum) cultivars. New Zealand Journal of Crop and Horticultural Science 35: 385–393.
Hosseinpanahi, F., Koocheki, A., Nassiri Mahallati, M., and Ghorbani, R. 2010. Evaluation of radiation absorption and use efficiency in potato (Solanum tuberosum L.)/ corn (Zea mays L.) intercropping. Journal of Agroecology 2(1): 45-54. (In Persian with English Summary)
Iranian Meteorological Organization. 1974. Handbook for Requirements and Constraints of Agricultural Meteorology for 15 main products in Iran (Quanta), Consulting Engineers in Collaboration with Romania Institute of Meteorology and Hydrology, Iran. (In Persian)
Iritani, W.M., Weller, L.D., and Knowles, N.R. 2003. Relationships between stem numbers, tubers set and yield of Russet Burbank potato. American Potato Journal 60: 423-431.
Jonckheere, I., Fleck, S., Nackerts, K., Muys, B., Coppin, P., and Baref, M. 2004. Review of methods for in situ leaf area index determination: theories, sensors and hemispheral photography. Agricultural and Forest Meteorology 121(1-2): 19-35.
Kawakami, J., Iwama, K., Jitsuyama, Y., and Zheng, X. 2004. Effect of cultivar maturity period on the growth and yield of potato plants grown from micro tubers and conventional seed tubers. American of potato Research 81: 327-333.
Kawakami, J., Iwama, K., Jitsuyama, Y., and Zheng, X. 2004. Effect of cultivar maturity period on the growth and yield of potato plants grown from micro tubers and conventional seed tubers. American of Potato Research 81: 327-333.
Khodadadi, M., and Masiha, S. 1996. Effects of harvesting date and deshooting on some agronomic and physiological criteria of potato. Journal of Seedling and Seed Improvement 12(2): 10-18. (In Persian)
Lopes, E.C., Jadoski, S.O., Saito, L.R., and Scheifiter de Ramos, M. 2013. Plant morphological characteristics and yield of Potato cv. Agata in function to fungicides application. Brazilian Journal of Applied Technology for Agricultural Science, Guarapuava-PR 6(1): 37-46.
Malik, G.C. 2000. Fertiliser and plant density management in potato varieties under potato-sesame-rice cropping system in lateritic belt of West Bengal. PhD Thesis submitted to Visva-Bharati.
Masoudi, F., Zartoshti, M.R., Mandolkani, B.A., Sadaghiani, M.R., and Nazarli, V.H. 2010. Effect of irrigation intervals on yield and plant characteristics of potato (Solanum tuberosum L.). Iranian Journal of Agricultural Science 12: 265-2787. (In Persian with English Summary)
Midmore, D.J. 2009. Scientific basis and scope for further improvement of intercropping with potato in the tropics. Field Crops Research 25: 3-24.
Ministry of Jihad-e-Agriculture Organization of Khorasan-e Ravavi. 2017. Agricultural Database. 453 pp. (In Persian)
Molahlehi, L., Steyn, J.M., and Haverkort, A.J. 2013. Potato crop response to genotype and environment in a subtropical highland agro-ecology. Potato Research 56(3): 237-258.
Moorby, J., and Milthorpe, F.L. 2005. Potato. Pp. 225-259. In: L.T. Evans (Ed.). Crop Physiology: Some Case Histories. Cambridge University Press.
Nasr Esfahai, M., Rostam Pour, M., and Pazoki, A. 2012. Analysis of genetically diversity of some of the tetraploids potato cultivars grown in Iran. American Journal of Plant Sciences 3: 1770-1778. (In Persian with English Summary)
Nkambule, B.S., and Ossom, E.M. 2010. Effect of jugo bean plant population on physiological growth indices and yields under intercropping with sweet potato. Advances in Environmental Biology 4: 201-215
Otroshy, M., and Struik, P.C. 2008. Effects of size of normal seed tubers and growth regulator application on dormancy, sprout behavior, growth vigour and quality of normal seed tubers of different potato cultivars. Research Journal of Seed Science 1(1):41-50.
Peter, J., Cerng, V., and Hruska, L. 2000. Yield formation in potato. Pp. 218-233. In: V. Cerng, L. Hruska and J. Peter (Eds.) Yield Formation in the Main Field Crops. Elsevier Science Publisher, The Netherlands.
Ranjbar, M., Nasr Esfahani, M., Nasr Esfahani, M., and Saleh, S. 2012. Phenology and morphological diversity of the main potato cultivars in Iran. Journal of Ornamental and Horticultural Plants 2(3): 201-212.
Rezaei, A., and Soltani, V. 1996. Potato Cultivation. Mashhad Jihad-e Daneshgahi Press, Mashhad, Iran. (In Persian)
Rodriguez, C.D., Rico, T.M.S., Rodriguez, M.L.E., and Ñústez, L.C.E. 2010. Efecto de diferentes niveles y epocas de defoliacion sobre el rendimiento de la papa (Solanum tuberosum cv. Parda Pastusa). Revista Facultad Nacional de Agronomia, Medellin 63(2): 5521–5531.
Rosati, A., Metcalf, S.G., and Lampinen, B.D. 2004. A simple method to estimate photosynthetic radiation use efficiency of canopies. Annals of Botany 93: 567-574.
Rykbost, K.A., and Maxwell, J. 2003. Effect of plant population on the performance of seven varieties in the Klonath Basin of Oregon. American Potato Journal 70: 463-474.
Sarmadnia, G., and Koocheki, A. 1989. Crops Physiology. Jihad-e Daneshgahi Press of Mashhad, Mashhad, Iran. (In Persian)
Sen, D., Rakshit, D.C., Ghosh, A. 2014. Effect of transplanting dates and plant population on growth parameters of potato (Solanum tuberosum L.) raised from true potato seed (TPS). Cercetări Agronomice în Moldova 1: 157-169.
Siadat, S.A., Hashemidezfouli, S.A., Valizadeh, M., and Hemayati, S.S. 2009. Growth analysis of three potato cultivars in different planting pattern and density. Iranian Journal of Agriculture Science 30(2): 379-386. (In Persian with English Summary)
Taherkhani, M. 2011. Principles of planting, cultivation and harvest of potato production. Journal of Sonboleh 113(1): 37-40. (In Persian)
Zamil, M.F., Rahman, M.M., and Robbani, M.G. 2010. Combined effect of nitrogen and plant spacing on growth and yield of potato with performance. The Journal of Public Administration Research and Theory 3: 1062-1070.
Zelalem, A., and Takalign, T. 2009. Response of potato to different rate nitrogen and phosphorus fertilization on vertisols at Debre Birhan, in the central highlands of Ethiopia. African Journal of Plant Science 3: 16-24.
Zrust, J., and Geple, J. 2002. Dependence of yield of early potato on some growth characteristics. Field Crops Abstract 45(10): 922.